I Go Back and Teach Myself

Zhang Wen encountered an energy storm and returned to the past, sharing a body with his past self. Then he taught his past self as an expert outside the world. During this period, I discovered that my soul body can see and contact more things. After a period of time, I successfully awakened, continued to learn and grow, and got closer to a world that I could never know before. But it also faces greater challenges. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.